/*
 * Created on 2008-3-7
 *
 * TODO
 */
package jacky.lanlan.song.extension.struts.interceptor;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.ActionForward;

/**
 * 拦截器适配器。
 * 
 * @author Jacky.Song
 */
@SuppressWarnings("unused")
public abstract class ActionInterceptorAdapter implements ActionInterceptor {

	public void afterCompletion(HttpServletRequest request,
			HttpServletResponse response, Object action, Exception ex)
			throws Exception {}

	public void postHandle(HttpServletRequest request,
			HttpServletResponse response, Object action, ActionForward distination)
			throws Exception {}

	public String preHandle(HttpServletRequest request,
			HttpServletResponse response, Object action) throws Exception {
		return null;
	}

}
